UBS Oconnor LLC
- SEC CIK
- 0001132716
- Latest filing
- Aug 14, 2026
Holdings in Q1 2023
Holdings as of Mar 31, 2023, filed May 15, 2024. Long positions only; changes compare share counts with Q4 2022.
- Positions
- 559
- +545 vs. Q4 2022
- Portfolio value
- $4.19B
- +$2.16B (+106.1%) vs. Q4 2022
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| METAMeta Platforms, Inc. | Stock | 2,000 | $423.9K | <0.1% | +2,000 | New | History |
| INTUIntuit Inc. | Stock | 1,000 | $445.8K | <0.1% | +1,000 | New | History |
| EDITEditas Medicine, Inc. | COM | 64,050 | $464.4K | <0.1% | +64,050 | New | History |
| SDGRSchrodinger, Inc. | COM | 18,081 | $476.1K | <0.1% | +18,081 | New | History |
| RETAReata Pharmaceuticals Inc | CL A | 5,250 | $477.3K | <0.1% | +5,250 | New | History |
| TRIPTripAdvisor, Inc. | COM | 25,000 | $496.5K | <0.1% | +25,000 | New | History |
| CCLCarnival Corp Ltd. | UNIT 99/99/9999 | 49,250 | $499.9K | <0.1% | +49,250 | New | History |
| PTCPTC Inc. | Stock | 4,000 | $512.9K | <0.1% | +4,000 | New | History |
| RIOTRiot Platforms, Inc. | COM | 52,000 | $519.5K | <0.1% | +52,000 | New | History |
| LCALandcadia Holdings IV, Inc. | CLASS A COM | 51,785 | $521.5K | <0.1% | +51,785 | New | History |
| GPCRStructure Therapeutics Inc. | SPONSORED ADS | 22,050 | $524.6K | <0.1% | +22,050 | New | History |
| RIVNRivian Automotive, Inc. | Stock | 34,000 | $526.3K | <0.1% | +34,000 | New | History |
| CRNXCrinetics Pharmaceuticals, Inc. | COM | 33,421 | $536.7K | <0.1% | +33,421 | New | History |
| PROKProkidney Corp. | COMMON STOCK | 49,782 | $563.5K | <0.1% | +49,782 | New | History |
| DBTXDecibel Therapeutics, Inc. | COM | 189,386 | $571.9K | <0.1% | +189,386 | New | History |
| CNTBConnect Biopharma Holdings Ltd | ADS | 574,148 | $574.1K | <0.1% | +574,148 | New | History |
| ESTCElastic N.V. | ORD SHS | 10,000 | $579.0K | <0.1% | +10,000 | New | History |
| SLNSilence Therapeutics plc | ADS | 95,383 | $591.4K | <0.1% | +95,383 | New | History |
| Rain Oncology Inc.75082Q105 | COM | 67,842 | $592.9K | <0.1% | +67,842 | New | – |
| EDREndeavor Group Holdings, Inc. | CL A COM | 25,000 | $598.3K | <0.1% | +25,000 | New | History |
| INBXInhibrx Biosciences, Inc. | COM | 31,800 | $600.1K | <0.1% | +31,800 | New | History |
| CRLCharles River Laboratories International, Inc. | COM | 3,053 | $616.2K | <0.1% | +3,053 | New | History |
| ANNXAnnexon, Inc. | COM | 166,907 | $642.6K | <0.1% | +166,907 | New | History |
| RVNCRevance Therapeutics, Inc. | COM | 20,214 | $651.1K | <0.1% | +20,214 | New | History |
| BAXBaxter International Inc | Stock | 16,097 | $652.9K | <0.1% | +16,097 | New | History |
| BCABBioAtla, Inc. | COM | 245,025 | $656.7K | <0.1% | +245,025 | New | History |
| ACRSAclaris Therapeutics, Inc. | COM | 83,678 | $677.0K | <0.1% | +83,678 | New | History |
| PENPenumbra Inc | COM | 2,442 | $680.6K | <0.1% | +2,442 | New | History |
| GEHCGE HealthCare Technologies Inc. | Stock | 8,400 | $689.1K | <0.1% | +8,400 | New | History |
| DTILPrecision Biosciences Inc | COM | 915,836 | $690.5K | <0.1% | +915,836 | New | History |
| CRCCalifornia Resources Corp | COM STOCK | 17,959 | $691.4K | <0.1% | +17,959 | New | History |
| REPLReplimune Group, Inc. | COM | 39,500 | $697.6K | <0.1% | +39,500 | New | History |
| PHATPhathom Pharmaceuticals, Inc. | COM | 100,093 | $714.7K | <0.1% | +100,093 | New | History |
| RLAYRelay Therapeutics, Inc. | COM | 44,100 | $726.3K | <0.1% | +44,100 | New | History |
| GLUEMonte Rosa Therapeutics, Inc. | COM | 95,528 | $744.2K | <0.1% | +95,528 | New | History |
| OSIOsiris Acquisition Corp. | CL A | 82,386 | $807.8K | <0.1% | +82,386 | New | History |
| RZLTRezolute, Inc. | COM NEW | 430,475 | $826.5K | <0.1% | +430,475 | New | History |
| BHACFocus Impact BH3 Acquisition Co | CLASS A COM | 81,132 | $834.8K | <0.1% | +81,132 | New | History |
| NVNOenVVeno Medical Corp | COMMON STOCK | 177,610 | $840.1K | <0.1% | +177,610 | New | History |
| INZYInozyme Pharma, Inc. | COM | 147,654 | $846.1K | <0.1% | +147,654 | New | History |
| ETNB89bio, Inc. | COM | 55,939 | $852.0K | <0.1% | +55,939 | New | History |
| EWTXEdgewise Therapeutics, Inc. | COM | 132,968 | $886.9K | <0.1% | +132,968 | New | History |
| LBPHLongboard Pharmaceuticals, Inc. | COM | 230,000 | $903.9K | <0.1% | +230,000 | New | History |
| DCPHDeciphera Pharmaceuticals, Inc. | COM | 58,695 | $906.8K | <0.1% | +58,695 | New | History |
| RDNWRideNow Group, Inc. | COM CL B | 150,000 | $909.0K | <0.1% | +150,000 | New | History |
| FUSNFusion Pharmaceuticals Inc. | COM | 242,026 | $912.4K | <0.1% | +242,026 | New | History |
| AMZNAmazon Com Inc | Stock | 8,847 | $913.8K | <0.1% | +8,847 | New | History |
| AREAlexandria Real Estate Equities, Inc. | COM | 7,280 | $914.3K | <0.1% | +7,280 | New | History |
| ACAHAtlantic Coastal Acquisition Corp. | CLASS A COM | 92,674 | $933.2K | <0.1% | +92,674 | New | History |
| MNKTQKeenova Therapeutics plc | COM | 129,376 | $943.2K | <0.1% | +129,376 | New | History |
| ITOSiTeos Therapeutics, Inc. | COM | 69,300 | $943.2K | <0.1% | +69,300 | New | History |
| UBERUber Technologies, Inc | Stock | 29,830 | $945.6K | <0.1% | +29,830 | New | History |
| Swiftmerge Acquisition CorpG63836103 | CLASS A ORD SHS | 92,674 | $955.9K | <0.1% | +92,674 | New | – |
| ROCLRoth CH Acquisition V Co. | COM | 92,674 | $956.4K | <0.1% | +92,674 | New | History |
| HWELHealthwell Acquisition Corp. I | CLASS A COM | 94,525 | $959.0K | <0.1% | +94,525 | New | History |
| LRMRLarimar Therapeutics, Inc. | COM | 212,494 | $962.6K | <0.1% | +212,494 | New | History |
| ARVNArvinas, Inc. | COM | 35,350 | $965.8K | <0.1% | +35,350 | New | History |
| IRONDisc Medicine, Inc. | COM | 45,750 | $969.4K | <0.1% | +45,750 | New | History |
| SPRYARS Pharmaceuticals, Inc. | COM | 149,915 | $975.9K | <0.1% | +149,915 | New | History |
| THRXTheseus Pharmaceuticals, Inc. | COM | 110,715 | $983.1K | <0.1% | +110,715 | New | History |
| RIGLRigel Pharmaceuticals Inc | COM NEW | 757,511 | $999.9K | <0.1% | +757,511 | New | History |
| RYTMRhythm Pharmaceuticals, Inc. | COM | 56,050 | $999.9K | <0.1% | +56,050 | New | History |
| COLDAmericold Realty Trust | COM | 35,152 | $1.00M | <0.1% | +35,152 | New | History |
| RNGRingCentral, Inc. | CL A | 32,655 | $1.00M | <0.1% | +32,655 | New | History |
| Interprivate III Financial P46064R106 | COM CL A | 99,050 | $1.01M | <0.1% | +99,050 | New | – |
| IMUXImmunic, Inc. | COM | 686,132 | $1.02M | <0.1% | +686,132 | New | History |
| ONOn Semiconductor Corp | Stock | 12,500 | $1.03M | <0.1% | +12,500 | New | History |
| GTYGetty Realty Corp | COM | 29,952 | $1.08M | <0.1% | +29,952 | New | History |
| OFIXOrthofix Medical Inc. | COM | 64,680 | $1.08M | <0.1% | +64,680 | New | History |
| SRRKScholar Rock Holding Corp | COM | 135,556 | $1.08M | <0.1% | +135,556 | New | History |
| SVRASavara Inc | COM | 556,513 | $1.09M | <0.1% | +556,513 | New | History |
| VKTXViking Therapeutics, Inc. | COM | 65,608 | $1.09M | <0.1% | +65,608 | New | History |
| ZMZoom Communications, Inc. | Stock | 15,000 | $1.11M | <0.1% | +15,000 | New | History |
| AKRAcadia Realty Trust | COM SH BEN INT | 82,368 | $1.15M | <0.1% | +82,368 | New | History |
| MORFMorphic Holding, Inc. | COM | 30,552 | $1.15M | <0.1% | +30,552 | New | History |
| PRCTPROCEPT BioRobotics Corp | COM | 41,943 | $1.19M | <0.1% | +41,943 | New | History |
| ROIVRoivant Sciences Ltd. | SHS | 161,825 | $1.19M | <0.1% | +161,825 | New | History |
| AGIOAgios Pharmaceuticals, Inc. | COM | 52,500 | $1.21M | <0.1% | +52,500 | New | History |
| TARSTarsus Pharmaceuticals, Inc. | COM | 98,175 | $1.23M | <0.1% | +98,175 | New | History |
| TRISTristar Acquisition I Corp. | CL A ORD SHS | 119,545 | $1.23M | <0.1% | +119,545 | New | History |
| ALBAlbemarle Corp | Stock | 5,616 | $1.24M | <0.1% | +5,616 | New | History |
| EPREpr Properties | COM SH BEN INT | 32,656 | $1.24M | <0.1% | +32,656 | New | History |
| LTCLTC Properties Inc | REIT | 35,776 | $1.26M | <0.1% | +35,776 | New | History |
| TWLOTwilio Inc | CL A | 20,000 | $1.33M | <0.1% | +20,000 | New | History |
| HLVXHilleVax, Inc. | COM | 81,267 | $1.34M | <0.1% | +81,267 | New | History |
| ICLRIcon PLC | COM | 6,318 | $1.35M | <0.1% | +6,318 | New | History |
| AXSMAxsome Therapeutics, Inc. | COM | 22,566 | $1.39M | <0.1% | +22,566 | New | History |
| AUTLAutolus Therapeutics plc | SPON ADS | 757,008 | $1.39M | <0.1% | +757,008 | New | History |
| Freedom Acquisition I CorpG3663X110 | SHS CL A | 136,747 | $1.41M | <0.1% | +136,747 | New | – |
| CTLTCatalent, Inc. | COM | 21,576 | $1.42M | <0.1% | +21,576 | New | History |
| ABRArbor Realty Trust Inc | COM | 124,176 | $1.43M | <0.1% | +124,176 | New | History |
| G Squared Ascend II IncG42041106 | COM CL A | 141,786 | $1.47M | <0.1% | +141,786 | New | – |
| HCPHashiCorp, Inc. | COM CL A | 50,537 | $1.48M | <0.1% | +50,537 | New | History |
| AGNCAGNC Investment Corp. | REIT | 146,952 | $1.48M | <0.1% | +146,952 | New | History |
| Digital Transformatn Opt Cor25401K107 | CLASS A COM | 145,540 | $1.50M | <0.1% | +145,540 | New | – |
| QUREuniQure N.V. | SHS | 75,075 | $1.51M | <0.1% | +75,075 | New | History |
| GTMZoomInfo Technologies Inc. | Stock | 62,500 | $1.54M | <0.1% | +62,500 | New | History |
| SILKSilk Road Medical Inc | COM | 39,482 | $1.54M | <0.1% | +39,482 | New | History |
| CXMSprinklr, Inc. | CL A | 120,362 | $1.56M | <0.1% | +120,362 | New | History |
| VTYXVentyx Biosciences, Inc. | COM | 47,026 | $1.58M | <0.1% | +47,026 | New | History |
Options (56)
Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.
| Security | Class | Puts | Calls |
|---|---|---|---|
| AALAmerican Airlines Group Inc. | Stock | $9.29M | – |
| CVNACarvana Co. | CL A | $4.92M | – |
| iShares Russell 2000 ETF464287655 | ETF | $1.73M | – |
| SPYSPDR S&P 500 ETF Trust | ETF | $585.9K | $936.1K |
| NBRNabors Industries Ltd | SHS | $1.41M | – |
| ATVIActivision Blizzard, Inc. | COM | – | $1.37M |
| DISHDISH Network CORP | CL A | $962.5K | $57.5K |
| XRXXerox Holdings Corp | COM NEW | $759.2K | – |
| FFord Motor Co | Stock | $721.4K | – |
| HHyatt Hotels Corp | COM CL A | $600.4K | – |
| PTONPeloton Interactive, Inc. | CL A COM | $567.1K | – |
| RIGTransocean Ltd. | REGISTERED SHS | $558.5K | – |
| MMacy's, Inc. | COM | $409.6K | – |
| State Street Financial Select Sector SPDR ETF81369Y605 | ETF | $381.3K | $17.5K |
| CPRICapri Holdings Ltd | SHS | $306.5K | – |
| State Street Energy Select Sector SPDR ETF81369Y506 | ETF | $297.1K | – |
| iShares Tr464288513 | IBOXX HI YD ETF | $260.8K | – |
| CCLCarnival Corp Ltd. | UNIT 99/99/9999 | $125.3K | $103.5K |
| U.S. Global Jets ETF26922A842 | ETF | $220.5K | – |
| MPTMedical Properties Trust Inc | COM | $217.5K | – |
| UALUnited Airlines Holdings, Inc. | COM | $213.5K | – |
| NCLHNorwegian Cruise Line Holdings Ltd. | SHS | $210.2K | – |
| BBIOBridgeBio Pharma, Inc. | COM | $10.0K | $174.0K |
| FLYYSpirit Aviation Holdings, Inc. | COM | $180.0K | – |
| STWDStarwood Property Trust, Inc. | COM | $170.4K | – |
| MGMMGM Resorts International | Stock | $132.1K | – |
| NAVINavient Corp | COM | $129.0K | – |
| DALDelta Air Lines, Inc. | COM NEW | $120.7K | – |
| DKNGDraftKings Inc. | Stock | $119.9K | – |
| WDCWestern Digital Corp | COM | $116.7K | – |
| State Street SPDR S&P Biotech ETF78464A870 | ETF | $112.0K | – |
| BANDBandwidth Inc. | COM CL A | $108.8K | – |
| OMFOneMain Holdings, Inc. | COM | $104.5K | – |
| SVCService Properties Trust | COM SH BEN INT | $103.0K | – |
| ADTADT Inc. | COM | $101.5K | – |
| SIXSix Flags Entertainment Corp | COM | $94.0K | – |
| EXPEExpedia Group, Inc. | Stock | $90.8K | – |
| RDNRadian Group Inc | COM | $90.6K | – |
| iShares Tr464287556 | ISHARES BIOTECH | – | $89.3K |
| BGSB&G Foods, Inc. | COM | $86.1K | – |
| AFRMAffirm Holdings, Inc. | COM CL A | $84.3K | – |
| State Street Health Care Select Sector SPDR ETF81369Y209 | ETF | – | $73.8K |
| MRNAModerna, Inc. | Stock | – | $55.9K |
| IOVAIovance Biotherapeutics, Inc. | COM | – | $52.5K |
| VICIVici Properties Inc. | COM | $52.2K | – |
| TGITriumph Group Inc | COM | $43.6K | – |
| HLTHilton Worldwide Holdings Inc. | COM | $42.5K | – |
| MARMarriott International Inc | Stock | $40.0K | – |
| FUBOFuboTV Inc. | COM | – | $26.5K |
| BYNDBeyond Meat, Inc. | COM | – | $25.0K |
| Atech (Parent) Resolution Corp.00973N102 | COM | – | $25.0K |
| OPENOpendoor Technologies Inc. | COM | – | $22.5K |
| AAOIApplied Optoelectronics, Inc. | COM | – | $12.5K |
| ETNB89bio, Inc. | COM | – | $9.19K |
| DOCNDigitalOcean Holdings, Inc. | COM | $5.00K | – |
| BTUPeabody Energy Corp | COM | $3.15K | – |
Sold out since Q4 2022 (8)
Positions held at the end of Q4 2022 that are gone from this filing.
| Security | Class | Shares in Q4 2022 | Value in Q4 2022 | % of portfolio in Q4 2022 | History |
|---|---|---|---|---|---|
| LHCGLHC Group, Inc | COM | 1,302,948 | $210.7M | 10.4% | History |
| SGFYSignify Health, Inc. | CL A COM | 5,627,568 | $161.3M | 7.9% | History |
| ONEM1Life Healthcare Inc | COM | 8,459,920 | $141.4M | 7.0% | History |
| COUPCoupa Software Inc | COM | 1,619,333 | $128.2M | 6.3% | History |
| AAWWAtlas Air Worldwide Holdings Inc | COM NEW | 1,219,515 | $122.9M | 6.0% | History |
| TGNATegna Inc | COM | 2,200,000 | $46.6M | 2.3% | History |
| COWNCowen Inc. | CL A NEW | 791,489 | $30.6M | 1.5% | History |
| RBARB Global Inc. | COM | 303,663 | $17.6M | 0.9% | History |